| 1. | 29 - 10 = |
16
|
12
|
19
|
13
|
| 2. | 25 - 12 = |
13
|
11
|
14
|
10
|
| 3. | 24 - 19 = |
4
|
8
|
5
|
6
|
| 4. | 22 - 4 = |
15
|
13
|
18
|
16
|
| 5. | 30 - 24 = |
6
|
10
|
8
|
2
|
| 6. | 30 - 23 = |
5
|
9
|
7
|
4
|
| 7. | 15 - 8 = |
7
|
9
|
8
|
10
|
| 8. | 16 - 6 = |
10
|
8
|
6
|
3
|
| 9. | 28 - 24 = |
1
|
7
|
4
|
5
|
| 10. | 24 - 9 = |
19
|
10
|
15
|
12
|
| 11. | 30 - 14 = |
10
|
20
|
16
|
17
|
| 12. | 8 - 2 = |
8
|
9
|
5
|
6
|
| 1. | 29 - 10 = |
16
|
12
|
19
|
13
|
| 2. | 25 - 12 = |
13
|
11
|
14
|
10
|
| 3. | 24 - 19 = |
4
|
8
|
5
|
6
|
| 4. | 22 - 4 = |
15
|
13
|
18
|
16
|
| 5. | 30 - 24 = |
6
|
10
|
8
|
2
|
| 6. | 30 - 23 = |
5
|
9
|
7
|
4
|
| 7. | 15 - 8 = |
7
|
9
|
8
|
10
|
| 8. | 16 - 6 = |
10
|
8
|
6
|
3
|
| 9. | 28 - 24 = |
1
|
7
|
4
|
5
|
| 10. | 24 - 9 = |
19
|
10
|
15
|
12
|
| 11. | 30 - 14 = |
10
|
20
|
16
|
17
|
| 12. | 8 - 2 = |
8
|
9
|
5
|
6
|